-2
votes
1answer
50 views

Out of IP address on DHCP 192.168.1.2 to 192.168.1.254 [duplicate]

Hi I have 250+ workstations on IP's from 192.168.1.3 to 192.168.1.254 subnet 255.255.255.0 gateway 192.168.1.1 and our server on 192.168.1.2 We are expanding and need to add another 254 IP's but this ...
0
votes
3answers
101 views

Would blocking an entire ip range of a country potentially hinder performance?

We've discovered a lot of brute-force attack attempts on our server originating from a particular country. We plan to block all incoming traffic from that country, but it is quite a list. To be safe, ...
1
vote
2answers
130 views

Windows Server 2008 using wrong IP address in IIS7

I have a Windows Server 2008 box with two static IP addresses (192.168.xxx.120 and 192.168.xxx.118) running IIS7 thay hosts ~30 websites. The DNS server on the network is configured to point website ...
1
vote
1answer
67 views

Client doesn't get new IP when switching between subnets/locations

So here is our setup. We have 14 locations each with its own subnet and router. The routers at these locations have DHCP relay enabled that points back to our central server that is running DHCP. ...
0
votes
0answers
110 views

IIS 7.5 multiple bindings how to use IP restriction for just one host name / IP address?

IIS 7.5, there is one site with two bindings, one for domainA and one for domainB, each with its own IP address, each IP address has its own network card. It's a functional requirement that both ...
2
votes
2answers
173 views

No IP address on Windows SBS 2008

We have a strange problem in our Windows SBS 2008 and it just came over a night. The problem is that Windows says that we are not connected to any IP4 or IP6 network but it recognises that the network ...
1
vote
1answer
775 views

How do I (Can I) expand scope in DHCP server to use all available IPs

DHCP server: Server 2008 R2 IP info: 192.168.0.1/22 Subnet: 255.255.252.0 Gateway: 192.168.1.1 According to every calculator out there, 192.168.0.1/22 means I should be able to assign between ...
-1
votes
1answer
119 views

Restricting users to specific VPS IP addresses [closed]

The case is that I have a VPS with 10 different IP address, there are 10 users that can login on the server. The users are logging in via the windows account control, so not via active directory. I ...
-1
votes
1answer
157 views

How to access hosts in a different subnet? [closed]

A Windows 2008 server of mine is 192.168.1.1 A server I need to access from the first server is 192.168.2.1 in the same physical network. How do I access it? Can I define a second TCP/IP interface ...
0
votes
3answers
358 views

Can't view website with public IP, but www.example.com & example.com work fine

I am facing a problem with a web application on IIS 7.0. Our server configuration is Win 08 server R2 and has a public IP. The problem is, when an application is web hosted on IIS 7.0 and when it is ...
0
votes
1answer
83 views

Pinging the hostname of the server I'm on does not reach out to DNS, responds with 'lowest' numerical IP

For example: Server: server1.contoso.com IPs present on server: Initially configured statically with 10.10.20.100, it had two additional IPs added to the same NIC, 10.10.20.20 and 10.10.20.102. A ...
-1
votes
1answer
1k views

Ping server NETBIOS name returns wrong IP and “Destination host unreachable”

Problem server is Windows 2008 R2 VM running on VMWare ESXi 4 host. Single network adapter manually assigned single IP address (192.168.1.11). When I ping the server from any other network computer, ...
0
votes
1answer
230 views

IP address accessable on local machine but not over the internet

I have a windows server 2008 machine that I use for IIS. I usually host all my sites on one IP address, my main IP. However, I needed to host a site with SSL, so I created a new site in IIS manager ...
1
vote
3answers
600 views

User-based HTTP Host to IP redirection on a Windows Terminal Server

I've just setup a Windows 2008 R2 Terminal Server with IE9, it's intended to be used for testing. Unfortunately the web-bods tell me they ALL have a local apache on their machines and they've all ...
1
vote
1answer
145 views

Windows Server 2008 is blocking IP of some clients

I'm having a very weird situation on my Window Server 2008 R2 hosts. In these hosts, we have an ASP.NET Application hosted with IIS 7.0. The problem is that, eventualy, one of the clients' IP is ...
0
votes
1answer
900 views

How to utilise netstat information

We have an application named "Seamer" installed on 2008R2 machine named "R2DUO" which has IP address set as 192.61.247.37 in host file and 172.26.127.40 is IP address of Ethernet card .We have two ...
2
votes
1answer
346 views

Allowing a specific IP Address through a blocked port in Windows Server 2008 R2 Firewall

I have created an Inbound rule to block port number 1433 however I need to allow my static ip address to access this as I use SQL Management Studio to connect to databases on the server. I have ...
1
vote
1answer
1k views

Machine name resolves to wrong IP

I have a machine called server1 (windows server 2008). It was initially set to have an automatically assigned IP by the DHCP server (windows server 2008). It assigned it 192.168.0.180. I changed ...
-2
votes
3answers
1k views

How to control source IP addresses from a multihomed server?

My Windows Server 2008 server has several IP addresses bound to it's network card. How do I configure it so that connections originating from certain programs, on certain ports, or to specific ...
0
votes
1answer
200 views

Bind an IIS application to the root IP address [duplicate]

Possible Duplicate: Is it possible to set the default web site to redirect to a virtual directory in IIS I'm running BugNet on my server using IIS 7.0. The application folder is in the ...
0
votes
3answers
254 views

IP Binding Issue in IIS with Windows Server 2008

I have 2 servers connected to my router. One is running Windows Server 2008 R2 and the other is running Ubuntu. I have port 80 open on my router and sending traffic to Ubuntu. I have port 801 open and ...
1
vote
2answers
487 views

Windows Server/Hyper-V: Route all traffic to a specific public IP to a certain VM

I am running Hyper-V on a server with one physical NIC which has multiple public IP adresses assigned (a whole subnet). Is there a way to tell Windows Server 2008, Hyper-V or "Routing and Remote ...
3
votes
3answers
625 views

Hyper-V: Assigning VMs a public IP from a subnet

We are running a Hyper-V server on our Windows Server 2008 R2. I have ordered a subnet because we would like to provide each of your VM's with a public IP address. My data center provider (Hetzner AG ...
0
votes
1answer
87 views

How to handle a server IP update (Plesk)

Our company hosts about 400 websites, divided over multiple shared hosting environments on 4 virtual servers. All the virtual servers are getting a new IP address, so we need to update the DNS ...
0
votes
1answer
117 views

Blocking an IP range on Windows server 2008

How to define a rule in Windows server 2008 firewall to be applied to an IP range. For example blocking IPs which start with 202 I mean all IPs which meet 202...* There are two options when creating ...
0
votes
1answer
76 views

How to Block Spam on Server from Certain Service Providers

I host my blog on a hosted VM - I am in control of the server. Right now, my blog is getting massive amounts of spam from Ubiquity Server Solutions (aka Nobis Technology Group). I've identified this ...
1
vote
2answers
2k views

Reroute IP Traffic to another IP?

Is it possible to reroute traffic from one IP/PORT to another in Server 2008? We host game servers, and I was tinkering with the idea of offering our clients an extra IP address, but reroute the ...
4
votes
3answers
4k views

Windows Server 2008 Ignores Persistent Route With Lower Metric

I have three Windows Web Server 2008 SP2 machines on a 10.100.20/24 subnet. I need to setup a persistent routing rule so that outgoing traffic to the same subnet goes through a hardware load balancing ...
0
votes
4answers
251 views

Understanding IP Address Blocks [duplicate]

Possible Duplicate: How does Subnetting Work? I have a dedicated server rented from a company running Server 2008, and I just bought another block of IP addresses from them. They have ...
2
votes
1answer
774 views

force windows server 2008 to use a certain IP address for outbound connections

My windows server 2008 has multiple IP4 addresses, how do I force outbound traffic to only use one of them? We have multiple applications (ASP.Net) that send email via external SMTP servers which ...
0
votes
2answers
1k views

Windows Server 2008 Multiple IPv4 Addresses

This is a bit of a strange problem that I can't seem to find a simple answer for anywhere. We have done a clean install of Windows Server 2008 and somehow there are two IPv4 addresses assigned to the ...
0
votes
1answer
464 views

Point domain name at Windows Server 2008 static IP

Hey guys, basically I have a domain name and I want to add it to my Windows Server 2008 RC2 install. I have web services setup so I can view my webpages and whatnot when I go to the server's IP, but I ...
0
votes
1answer
423 views

IPCONFIG not showing external IP address - Windows Server 2008

various services such as IIS and FTP are using the external IP address without problems. Unfortunately some other apps are having difficulty validating such IP, in fact when using the ipconfig ...
0
votes
1answer
188 views

Multiple IPs on single server - Specify which is used to connect (MS server 2008 / DNS)

I have a Windows 2008 server with multiple IPs that is acting as DNS server. I have set the DNS server up to only accept connections on a single of these IPs. The DNS is serving as secondary DNS and ...
0
votes
1answer
311 views

Monitor activity to an IP Address - Windows 2003 and 2008 Server

We are about to decommission a server that was used for email routing. We have a collection of web servers that did use it. I would like to setup some network traffic monitoring on the web servers ...
-1
votes
2answers
234 views

Different IP addr. to all users [Windows Server 2008] [closed]

I have Server 2008 Web Edition, one network card & 5 IPv4 addresses on it. I need to assign one different IP address to different user. How can I do it? Thank you.
2
votes
2answers
6k views

How can I block IP addresses on Web Server 2008 R2?

I'm running Windows Web Server 2008 R2 with IIS 7.5, I need to secure one site to be used internally only from 10.0.0.0/8. IIS is running normally now. My current sites are bound to the internal IP ...
0
votes
4answers
1k views

PCs using certain IP addresses cannot ping out

I'm having a very strange problem which I just can't get past. The way our network is set up, we have 2 locations. The main office with all our PCs, and servers/ We are then joined to a local ISP ...
2
votes
3answers
105 views

What happens if several IPs are configured for the same NIC and we want to communicate between 2 of the IPs?

More concretely... the traffic will go out of the computer? Will the NIC send out the request for the 2nd IP to the LAN and will answer itself, or will the traffic somehow stay inside the computer? ...
0
votes
3answers
1k views

How to get Router Name & IP as shown in Windows Network Tab? (in Code or from Registry)

Basically, if you go to Start and click Computer and then click on the Network link on the left hand side, you'll notice on the right hand side several categories, one of which is titled "Network ...
1
vote
1answer
504 views

2 domains with one SSL cert in IIS7

I have one SSL certificate that is valid for multiple domains. It's not a wildcard cert and it is not for sub-domains. I have the site1 setup properly on IIS7 with the SSL cert bound properly. This ...
9
votes
3answers
6k views

Windows Server 2008 - Connecting to 127.0.0.1

Im running Windows Server 2008 R2, we have an application that connects from (binds to) a public IP on the server to 127.0.0.1:8334 [connects to a service listening on 0.0.0.0:8334] In Windows 2003, ...
1
vote
3answers
7k views

Win Server 2008 won't use assigned static ip (uses 169. instead)

I cloned a vmware machine on vSphere client, which meant I needed to run NewSID or sysprep to change the SID. As newSID isn't available any more, I ran sysprep without checking the generalise option, ...
-1
votes
2answers
504 views

I can able to ping my server with IP but not by computer name

I am using windows 2008 server. Once in a day my server stops responding [I can ping my server by IP not by computer name] to my Windows XP client but where i have Widnows 7 i can work as usual. I am ...
1
vote
4answers
20k views

How can I use multiple NICs on Windows Server 2008 host with one static IP?

I have Windows Server 2008 running on Dell PowerEdge 1425 SC. The unit has two NICs and I want to use them in a clustered mode for maximum efficiency (throughput) to avoid bottlenecks. Do I need to ...
2
votes
3answers
1k views

Resolve the same DNS name to different IPs depending on client IP network

Is it possible to setup DNS server (Win2k8) thus the same DNS name (an A record) is being resolved to different IPs depending on some option. E.g. example.com for clients from 192.168.0.0 to ...
0
votes
5answers
692 views

Windows 2008 Firewall IP Range

I've got a port exception that I've added to Windows Firewall. And under Scope, I'm able to add specific IP addresses allowed, each separated by a comma. The problem is, how can I enter a range of ...
11
votes
1answer
3k views

Change TeamCity IP address and port number on multi-homed Windows Server 2008 running IIS 7

After two full days of "research" (read: banging my head against my keyboard) and cursing at TeamCity/MSDN/Tomcat documentation as well as phantom IIS bindings, I've come up with an answer to a very ...
1
vote
2answers
7k views

Multiple IP addresses on one NIC register twice in DNS server

We've got a build server (Windows Server 2008 SP2, 64-bit) which has one NIC and two IP addresses registered to that NIC (192.168.1.30 and 192.168.1.31). The build server is registering two identical ...
0
votes
3answers
2k views

How to add IP range to a server?

First of all I must say that I'm ver inexperienced server and network user. But I rented a unmanaged dedicated server. Well I didn't know what unmanaged really means, then I learned it when I needed ...